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Posted 13 days ago

Intermediate Electrical Engineer

@ Tetra Tech

Thunder Bay, Ontario

5+ years experience
Apply now
SIGNALS

Overview

Tetra Tech is hiring an Intermediate Electrical Engineer for its EI&C team in Thunder Bay, ON, an existing vacant position. The role covers electrical and instrumentation design for mining, industrial, municipal and water treatment clients, including field reviews and commissioning. The posting gives a salary range of $80,000 to $100,000 per year.

Responsibilities:

  • Design power, control, communication and lighting systems
  • Prepare E&I deliverables, drawings and specifications
  • Perform load, arc flash and fault studies
  • Assemble tender and construction documents
  • Support field reviews, commissioning and start-up

Requirements summary:

  • Bachelor's degree in electrical or electronics engineering
  • 5 to 8 years of relevant experience
  • Registered professional engineer with PEO
  • Consulting, mining or forestry experience an asset
  • Strong written and oral communication skills

Tools & skills

Source and dates

Source type not verified · selectminds

Employer posting date
2026-10-27
First seen by our source
2026-11-10
Source record updated
2026-11-10

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityMid level
DepartmentEngineering
Experience5+ years
Travelground: moderate
Work settingOffice, Plant or factory, Client sites
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
EducationBachelor’s degree (required)
Fields of studyElectrical engineering, Electronics engineering
Perks mentionedFlexible hours

Summary and details written by AI from the posting; the employer’s posting is the authority.

Tetra Tech

FieldValue
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Job description

The Opportunity:

Tetra Tech is adding an Intermediate Electrical Engineer to our EI&Cteam based in Thunder Bay, ON. This is an existing vacant position for which we are actively recruiting.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For nearly 60 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Our office specializes in small to mid-sized projects for clients across Canada. The types of clients we work for include:

  • Mining and Mineral Processing
  • Heavy Industrial Facilities
  • Municipal & Utilities
  • Water Treatment

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Your Role:

  • Assist with the design of power distribution, control, communication, and lighting systems.
  • Assist with the design of instrumentation and process control systems.
  • Develop standard electrical and instrumentation (E&I) deliverables, including:
    • Equipment specifications, single-line diagrams, motor schematics & wiring diagrams, cable block diagrams, cable schedules, power & control layouts, instrumentation and valve specifications, instrument loop drawings, instrument location drawings, control system panel layouts and wiring diagrams, and installation scopes of work.
  • Assist with technical calculations and use software for load calculations, arc flash studies, fault & coordination studies, and power system design.
  • Assemble tender and construction documents and drawings for issue to clients.
  • Participate in design reviews to ensure that documents and drawings are properly checked in accordance with company and client standards.
  • Assist with industrial control system programming (PLC and/or DCS) when required.
  • Perform on-site E&I field reviews and construction assistance with senior staff when required.
  • Assist senior staff with on-site commissioning and start-up when required.
  • Work collaboratively on multidiscipline projects with our project managers, project engineers, and the other engineering disciplines in our offices.
  • Conduct activities in line with internal procedures, legislation, and industry standards.
  • Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
  • Work in a safe manner at all times and report all health and safety incidents and concerns.
  • Additional duties as required.

Qualifications:

  • Bachelor’s degree in electrical or electronics engineering or a related field.
  • 5-8 years of relevant experience.
  • Must be registered as a professional engineer with PEO.
  • Experience in consulting, mining, forestry, or other industries an asset.
  • Ability to effectively plan time commitments on multiple concurrent projects.
  • Good interpersonal skills.
  • Good written and oral communication skills.
  • Willingness and ability to travel as needed.

The salary range for this position is $80,000 to $100,000 per year. Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Life at Tetra Tech:

The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Meri-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth.

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. Our 25,000 employees work together to provide clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law.

Tetra Tech may use AI-enabled tools to screen, assess, and assist in selecting applicants for this position based on job-related criteria. However, a human decision-maker will decide who moves forward throughout every stage of the hiring process.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

Additional Information

  • Organization: 719 ICE

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